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IP Verse

Improvements In Or Relating To Pipe Couplings - EP3354953

The patent EP3354953 was granted to Fernco on Mar 2, 2022. The application was originally filed on Jan 26, 2018 under application number EP18275011A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3354953

FERNCO
Application Number
EP18275011A
Filing Date
Jan 26, 2018
Status
Granted And Under Opposition
Jan 28, 2022
Publication Date
Mar 2, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

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STEINZEUG KERAMOApr 7, 2022DOMPATENT VON KREISLER SELTING WERNERWITHDRAWN
STEINZEUG KERAMOApr 7, 2022DOMPATENT VON PATENT UND RECHTSANWALTENWITHDRAWN

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONDE202010013624U
OPPOSITIONDE202010013624U
OPPOSITIONDE2109566
OTHERDE202010013624U
OTHERDE2109566
SEARCHDE202014001384U
SEARCHDE2109566
SEARCHGB1299967
SEARCHUS2013026753

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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